Urea strengthened with glycerine and allantoin loosens the cell bond of the hard callus layers. The intensive care brings about immediate softening and a noticeable reduction of callus within a few days. Normal conditions are generally reached within 28 days. Lipids strengthen and protect. Silk extract provides moisture and smoothens the skin surface. Regular skin care with GEHWOL med Lipidro Cream is recommended to protect against new formation of excess callus.